1 . This is the last time I ______ Shanghai. I still remember the first time I ______ there was in 2005.

A．have visited, went	B．had visited, went
C．visited, had gone	D．had visited, had gone

2 . This old professor insisted that he _____energetic enough and that he _____．

A．be, shouldn’t retire	B．was, not retire
C．should be, shouldn’t retire	D．was, should retire

3 . — Have you seen my glasses?
— Yes, I _____ them on your desk a minute ago.

A．see

B．saw

C．have seen

D．had seen

4 . To his disappointment, the opinion he had stuck ________ out wrong.

A．to turn	B．to turning
C．to turned	D．to be turned

5 . You are students in the No．168 Senior High School now, but you _______ in different junior high schools for three years．

A．studies	B．have studied
C．studied	D．were studying

6 . —May I remind you that a Mr. Wang is waiting outside, Sir?
—Oh, that’s right. I        about it.

A．forget	B．forgot
C．had forgotten	D．will forget

7 . —Ouch! You hurt me.
—I'm sorry. But I ________ any harm. I ________ to drive a rat out.

A．don't mean; am trying

B．didn't mean; tried

C．haven't meant; tried

D．didn't mean; was trying